Moreover, the two working groups established during the fifty-fifth session were required to hold one of their two meetings simultaneously with the meetings of the Sub-Commission, which meant that observers representing governments were forced to choose between the discussions of the Sub-Commission and those of the working groups.
Además, los dos grupos de trabajo establecidos durante el 55º período de sesiones tuvieron que celebrar una de sus dos sesiones al mismo tiempo que las de la Subcomisión, lo que obligó a los observadores representantes de los gobiernos a elegir entre los debates de la Subcomisión y los de los grupos de trabajo.